Home / 93,433.41-140,168.57-34,269.62

Finding the Fourth Proportional to 93,433.41, 140,168.57 and 34,269.62

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Solution

The fourth proportional to 93,433.41, 140,168.57 and 34,269.62 is: 51,411.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,433.41 : 140,168.57 = 34,269.62 : x
  2. Step 2: Convert to fraction form
    93,433.41/140,168.57 = 34,269.62/x
  3. Step 3: Cross multiply
    93,433.41x = 140,168.57 × 34,269.62
  4. Step 4: Simplify right side
    93,433.41x = 4,803,522,757.65
  5. Step 5: Solve for x
    x = 4,803,522,757.65/93,433.41
  6. Step 6: Final answer
    x = 51,411.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.